<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2020/6/11
  Time: 13:41
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--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>JSP入门</title>
</head>
<body>
 <h2>JSP简单用法</h2>
 <%--ctrl+shift+/  加注释 --%>
 <%-- Java代码--%>
 <%
     String s1="hello jsp";
     System.out.println(s1);
 %>
<h4>
    <%-- 输出展示在页面上--%>
    <%=s1%>
</h4>


</body>
</html>
